External Fertilization in Plants
In plants external fertilization is very evident in primitive forms like algae and mosses where the male gametes are released into the environment and they finally reach the egg cell through chemotaxis. When fertilization occurs, the zygote develope individually independent of the mother plant. Pollination is also sometimes considered as an advnce form of external fertilization where the pollen is carried by an agent to the female plant.
External Fertilization – An Overview
External fertilization occurs in fish, frogs, and certain invertebrates like sponges. External fertilization is the process of reproduction where the fusion of the male gamete and female gamete takes place outside the body in an external environment. This type of reproduction has various benefits as it has great biodiversity and the chances of survival are also higher. In this article, we will study the process of external fertilisation, examples, features and more.
Table of Content
- What is External Fertilization?
- Characteristics of External Fertilization
- External Fertilization Examples
- External Fertilization Process
- Advantages of External Fertilization
- Disadvantages of External Fertilization
- External Fertilization in Humans
- External Fertilization in Plants
- External Fertilization in Fish
- Difference Between Internal and External Fertilization
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